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| Rev | Author | Line No. | Line |
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| 259 | daniel-mar | 1 | /* |
| 2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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| 3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
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| 4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
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| 5 | |||
| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |||
| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |||
| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software |
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| 18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #ifndef NODE_H |
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| 22 | #define NODE_H |
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| 23 | |||
| 24 | #include "symtab.h" |
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| 25 | |||
| 26 | enum{ MAXCHILDREN = 10 }; |
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| 27 | |||
| 28 | struct node{ |
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| 29 | int kind; |
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| 30 | struct node *child[MAXCHILDREN],*next; |
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| 31 | /* next is a link, used to track allocated nodes - see global node_list */ |
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| 32 | union{ |
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| 33 | value_type value; |
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| 34 | struct sym_rec *sym; |
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| 35 | int specialvar; |
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| 36 | } v; |
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| 37 | }; |
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| 38 | |||
| 39 | #undef YYSTYPE |
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| 40 | #define YYSTYPE struct node * |
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| 41 | |||
| 42 | extern struct node *node_list; |
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| 43 | |||
| 44 | struct node *newnode(int kind); |
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| 45 | //void freenodes(struct node *p); |
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| 46 | void freeallnodes(); |
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| 47 | |||
| 48 | void dumptree(struct node *root,int level); |
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| 49 | value_type eval(struct node *root); |
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| 50 | void freetree(struct node*); |
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| 51 | void checkvars(struct node*p,int varflags[],int *cnv,int *srcrad/*,int *mapused*/,int *state_changing_funcs_used); |
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| 52 | |||
| 53 | #endif |